* {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #999;
  user-select: auto;
}

.bar {
    width: 100%;
    height: 60px;
    line-height: 60px;
    background-color: #e2e0e0;
    padding: 0 20px;
    box-sizing: border-box;
    font-size: 20px;
    .searchStu {
       width: 300px;
       height: 40px;
       vertical-align: middle;
       border-radius: 5px;
       padding-left: 20px;
       box-sizing: border-box;
       margin-left: 40px;
       color: #000;
       border: 2px solid #e2e0e0;
       &:focus {
         border: 2px solid rgb(43, 225, 173);
    }
    }
    .searchName {
      width: 300px;
      height: 40px;
      vertical-align: middle;
      border-radius: 5px;
      padding-left: 20px;
      box-sizing: border-box;
      margin-left: 10px;
      color: #000;
      border: 2px solid #e2e0e0;
      &:focus {
         border: 2px solid rgb(43, 225, 173);
       
      }
      
    }
    .showALL {
        height: 40px;
        padding: 0 15px;
        background-color: rgb(37, 170, 242);
        color: #fff;
        border-radius: 5px;
        margin-left: 10px;
        cursor: pointer;
    }
    .addStu {
      float: right;
      height: 30px;
      vertical-align: middle;
      border: 0 none;
      outline: none;
      margin-top: 16px;
      padding: 5px;
      background-color: rgb(98, 168, 237);
      color: #fff;
      cursor: pointer;
      border-radius: 3px;
    }
}

.main_table {
   width: 100%;
   height: 100%;
   padding: 0 20px;
   box-sizing: border-box;
   margin-top: 5px;
 
   table {
      width: 100%;
      border: 1px solid #ccc;
      border-collapse: collapse;
   }
   td,th {
      border: 1px solid #ccc;
      color: #999;
     
   }
   thead {
      height: 40px;
   }
   tr {
      text-align: center;
      height: 45px;
   }
   tbody {
      tr:nth-child(odd) {
         background-color: #f7f3f3;
      }
      .del {
         background-color: rgb(26, 129, 225);
         color: #fff;
         border: 0 none;
         outline: none;
         padding: 5px;
         border-radius: 3px;
         cursor: pointer;
      }
      .update {
        background-color: rgb(225, 43, 26);
        color: #fff;
        border: 0 none;
        outline: none;
        padding: 5px;
        border-radius: 3px;
        cursor: pointer;
      }
   }

   .btns {
      float: right;
      margin-top: 10px;
      input {
          border: 0 none;
          outline: none;
          width: 70px;
          height: 30px;
          border-radius: 3px;
          cursor: pointer;
          background-color: rgb(30, 164, 237);
          color: #fff;

          &:hover {
              background-color: rgb(27, 208, 84);
          }
      }
      .pageSelect {
           width: 60px;
           height: 30px;
           vertical-align: middle;
           border: 0 none;
           outline: none;
           border: 1px solid #ccc;
      }
      span {
         font-size: 18px;
      }
      .current {
         margin-left: 10px;
      }
   }
}

.cover {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: rgba(0,0,0,.5);
    display: none;
}
.studentInfo {
    width: 500px;
    padding-bottom: 20px;
    background-color: #fff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    border-radius: 5px;
    .title {
       height: 40px;
       line-height: 40px;
       padding: 0 10px;
       border-bottom: 1px solid #ccc;
      .add_student {
           color: orangered;
      }
       span {
         float: right;
         font-size: 18px;
         cursor: pointer;
       }
    }

    .content {
      padding: 0 40px;
      .pub {
         width: 100%;
         height: 35px;
         border: 1px solid #ccc;
         margin-top: 15px;
         border-radius: 5px;
         input {
            border: 0 none;
            outline: none;
            width: 100%;
            height: 100%;
            padding-left: 10px;
            border-radius: 5px;
            box-sizing: border-box;
         }
      }
      .usergender {
        border: none;
        line-height: 35px;
        margin-top: 10px;
         input {
            width: 20px;
            height: 20px;
            vertical-align: middle;
            margin-right: 5px;
         }
      }
      .address {
         border: none;
         margin-bottom: 15px;
         select {
            margin-right: 10px;
            border: 0 none;
            outline: none;
            border: 1px solid #ccc;
         }
      }

      .btns {
         input {
            border: 0 none;
            outline: none;
            background-color: rgb(66, 161, 238);
            color: #fff;
            padding: 5px  8px;
            border-radius: 3px;
            cursor: pointer;
         }
      }

      .userzhuanye {
         border: none;
         select {
           outline: none;
           border: 1px solid #ccc;
         }
      }


    }

    display: none;
}